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