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