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