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