(0 20 1)(2 22 5)(3 19 18)(4 17 12 8 6)(7 11 9)(10 15 13)(14 21 16)
ALLOWS (11/8)-SEQUENCE
1: (0 10 15)

(0 13 10 20 1)(2 22 5)(3 19 18)(4 17 12 8 6)(7 11 9)(14 21 16)(15)
2: (8 17 12)

(0 13 10 20 1)(2 22 5)(3 19 18)(4 17 6)(7 11 9)(8)(12)(14 21 16)(15)
3: (14 21 16)

(0 13 10 20 1)(2 22 5)(3 19 18)(4 17 6)(7 11 9)(8)(12)(14)(15)(16)(21)
4: (7 11 9)

(0 13 10 20 1)(2 22 5)(3 19 18)(4 17 6)(7)(8)(9)(11)(12)(14)(15)(16)(21)