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

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

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

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

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