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