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

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

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

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

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