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