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