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