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